baber/WOPTO huggingface dataset:
Patent JP-H07227758-A (JP)
Title: Method and device for controlling surface grinding machine
Inventor: MATSUI SATOSHI
IPC: B24B49/18
Filed: 1994-02-15
Abstract: PURPOSE:To enable physical quantities useful in controlling a grinding machine to be measured with accuracy by measuring the physical quantities only while grinding is actually being performed, thus allowing for a state in which grinding is not performed (air is cut) because a grinding wheel and a workpiece are distant from each other at longitudinal and horizontal stroke ends. CONSTITUTION:In traverse grinding, a grinding wheel 8 is moved in +Y direction by a predetermined amount (y) each time a workpiece 5 moves half of its stroke in X direction, and after the grinding wheel 8 has reached a position Y3, it is moved in -Y direction by (y) each time the workpiece 5 moves half the stroke in X direction. Similarly, the grinding wheel 8 is made to reciprocate between Y0 and Y3. After the left end of the workpiece 5 indicated by the full line has moved in -X direction from the position X0 (proximity switch 10a is on) and the right end of the workpiece 5 indicated by the two-dot chain line has been moved to the position X2 (proximity switch 11a is on), machining is started on the arrival of the left end of the workpiece 5 at the position X1, and is finished on the arrival of the right end at the position X1.
Patent JP-H06228523-A (JP)
Title: Resin composition for organic dispersion type electroluminescence
Inventor: NISHIKAWA TAKASHI
IPC: C07C255/13
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a composition which can give a transparent polymeric material having a dielectric constatnt of 20 or above by adding triethylenetetramine or the like as a curing agent to diglycidylmono(cyanoethyl) glycerol. CONSTITUTION:The composition comprises diglycidylmono(cyanoethyl)glycerol, triethylenetetramine or a modified aromatic amine as a curing agent and optionally tri(cyanoethyl)pentaerythritol as an agent for increasing dielectric constant. The above glycerol itself is a new epoxy resin and can be produced by, e.g. feeding glycerol diglycidyl ether and an aqueous sodium hydroxide solution into a reactor, reaction them with acrylonitrile, extracting the reaction product with methylene chloride, distilling the methylene chloride from the extract, and removing low-boiling products from the residue to leave the purpose compound in the form of a colorless transparent viscous liquid.
Patent JP-H02197598-A (JP)
Title: Sliding member excellent in initial conformability
Inventor: MATSUMURA MUNEYORI
IPC: B32B15/082
Filed: 1989-01-27
Abstract: PURPOSE:To improve the adhesive strength of a nickel-fluorine composite plating layer while providing satisfactory wear resistance by specifying the amount of carbide in a chilled layer of the member in which the nickel-fluorine composite plating layer is provided on the chilled layer in the surface part, on the sliding-surface side, of a base material made of cast iron. CONSTITUTION:For example, an apex seal 1 as a sliding member for rotary piston engine is constituted of a base material 2 and a nickel-fluorine composite plating layer 3. The base material 2 is formed of cast iron, and a chilled layer 4 is formed in the surface part on the sliding-surface part, that is, at the end of the base material 2. In this chilled layer 4, carbide is contained by an amount in the range of 28-40% by area ratio. The amount of the above carbide can be regulated to the value in the above range by melting the end of the base material 2 by means of an electron beam, etc., and rapidly cooling the above end to form the chilled layer 4 and then subjecting this chilled layer to reheating, oil quenching treatment, etc.
Patent JP-S56115079-A (JP)
Title: Edge extracting method of picture
Inventor: KUROSE MORIZUMI
IPC: G06T5/00
Filed: 1980-02-18
Abstract: PURPOSE:To extract the optimum edge part according to the state of a picture, by multiplying the absolute value of the difference between the concentration level of the noticed picture element and the concentration level of the adjacent picture element by the concentration level of the noticed picture element and then giving a comparison and decision between the result of the said multiplication and the threshold level set previously. CONSTITUTION:The picture information given from a scanner and every picture element is stored collectively at the input buffer part consisting of the 1-bit shift register 1 plus 1-line shift registers 2 and 3. The concentration level signals QX, QB and QG of the noticed picture element X and its peripheral picture elements B and G each are extracted in parallel out of the registers 1-3 and then combined properly to obtain the absolute value of the concentration level difference between the signal QX and the signals QB and QG through the 1st arithmetic circuit 4, 2nd arithmetic circuit 5 and 3rd arithmetic circuit 6 each. Then the level difference is multiplied by the concentration level of the picture element X. The result of this operation is applied to the level detector 7 to be compared with the threshold level set previously. Thus the optimum edge part can be extracted.
Patent JP-S61179573-A (JP)
Title: Planar type semiconductor device
Inventor: HASHIMOTO TOSHIO
IPC: H01S5/026
Filed: 1985-02-04
Abstract: PURPOSE:To grow an excellent epitaxial crystal, and to obtain a planar type semiconductor device having high performance by conducting all of a series of operations, such as MBE, mask-less ion implantation, etc. in a vacuum. CONSTITUTION:A non-doped GaAs layer 8 is grown on a GaAs substrate crystal 7 under the same vacuum, N-type Si ion beams are focussed, ions are implanted in a mask-less manner, and a buried conductive layer for a collector is formed. A non-doped GaAs layer 10 is grown on a sample crystal to which ions are implanted again, Si is implanted to a non-doped GaAs layer 11 to shape a leading-out conductive layer for the collector, and P-type Be is implanted to form a base layer 12. A non-doped Al0.3Ga0.7As layer 13 and a non-doped GaAs layer 14 are grown on the layer 12, Si ions are implanted to each shape a leading-out electrode 15 for the collector and an emitter 16, Be is implanted to a leading-out electrode section 17 for the base layer, and lastly an SiO2 protective film is attached onto the surface of the sample crystal and doped Si and Be are activated electrically through heat treatment, thus manufacturing a planar type hetero-junction bipolar transistor.
Patent JP-S57133161-A (JP)
Title: Disperse dye composition
Inventor: TAKIMOTO HIROSHI
IPC: C09B67/22
Filed: 1981-02-10
Abstract: PURPOSE: A disperse dye composition useful for dyeing polyester fibers, having improved various fastness and white pollution resistance, obtained by blending  an azo dye of the navy blue type with a specific azo dye in a specified ratio.  
     CONSTITUTION: (A) 1pts.wt. dye shown by the formula II obtained by coupling a compound shown by the formulaIwith diazotized 2,4-dinitro-6-chloroaniline is blended with (B) 0.1W4pts.wt., preferably 0.2W1.5pts.wt. dye shown by the formula IV having navy blue type color, etc. obtained by coupling a compound shown by the formula III with diazotized 2,4-dinitro-6-chloroaniline, to give the desired dye composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0792499-A (JP)
Title: Active matrix panel and its production
Inventor: SHIMOMAKI SHINICHI
IPC: H01L29/786
Filed: 1994-01-20
Abstract: PURPOSE:To increase an opening rate by assuring the electrostatic capacitance of auxiliary capacitance parts even if electrodes for auxiliary capacitances are formed to a smaller size. CONSTITUTION:Semiconductor layers 16 are extended to above the electrodes 14 for auxiliary capacitances and the extended parts are formed as counter electrodes 16d for auxiliary capacitances consisting of high-concn. impurity regions. The auxiliary capacitance parts are constituted of the electrodes 14 for auxiliary capacitances, the counter electrodes 16d for auxiliary capacitances and gate insulating films 15 therebetween. The spacings between the counter electrodes 16d for auxiliary capacitances and the electrodes 14 for auxiliary capacitances are made smaller than the spacings between pixel electrodes 18 and the electrodes 14 for auxiliary capacitances as compared with the case of constituting the auxiliary capacitance parts of the electrodes 14 for auxiliary capacitances, the pixel electrodes 18, the gate insulating films 15 therebetween and the interlayer insulating films 17 in such a case. The electrostatic capacitance of the auxiliary capacitance parts is made larger by as much as the reduced spacings. The opening rate is thus increased.
Patent JP-S55111276-A (JP)
Title: Print checking system in printer
Inventor: FUCHINABE YUKIO
IPC: G06K15/08
Filed: 1979-02-20
Abstract: PURPOSE: To detect the rotation of a printing head when it continues to rotate by generation of a print checking signal in a period from an estimated time where the rotation of the printing head comes to a stop to a time where a hammer started its operation.  
     CONSTITUTION: In a signal K for checking the printing action, in a period from an estimated time t1 where the speed signal of the printing head becomes zero to a time t2 where the hammer finishes its printing action, the signal is generated at an operating circuit 3 while the timing of a position pulse lock designating signal is observed. When the speed signal of the printing head becomes the proximity of zero, there is no output at the point D. Upon this occasion, even when the check signal is generated, a comparison operating circuit 11 does not act, and no alarm appears at an alarm delivering terminal 12. However, when the printing head continues to rotate due to any trouble or the like of the motor or motor driving circuit, and the speed signal is not lowered from the value of +Vs the comparison operating circuit 11 operates by the check signal K, and an alarm signal is obtained at the alarm delivering terminal 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04258797-A (JP)
Title: Coolant monitoring device for fast breeder reactor
Inventor: WATANABE MAKOTO
IPC: G21C17/02
Filed: 1991-02-12
Abstract: PURPOSE:To prevent neutron shielding bodies from being hooked on the wall face of a guide tube when a detector is inserted into the guide tube and easily insert the detector to the tip of the guide tube by forming the neutron shielding bodies into a cylindrical shape. CONSTITUTION:A detector 4 is provided in a guide tube 2 inserted into a nuclear reactor container through a shielding plug 1 to detect the temperature and flow velocity of a coolant 3. The detection signal of the detector 4 is extracted to the outside of the nuclear reactor container via a cable 5. Multiple cylindrical neutron shielding bodies 6 are provided on the cable 5 at the penetration portion of the shielding plug 1. The shielding bodies 6 shield the neutrons from a core. The shielding bodies 6 are formed into a cylindrical shape, the shielding bodies 6 are not arranged irregularly in the guide tube 2 when the detector 4 is inserted into the guide tube 2, and the shielding bodies 6 are prevented from being hooked on the wall face of the guide tube 2.
Patent JP-S54112546-A (JP)
Title: Heater
Inventor: YONEMURA MASAAKI
IPC: F24F6/00
Filed: 1978-02-20
Abstract: PURPOSE: To provide a heater, wherein a warm air current is caused to be directly contacted with a water surface in the heater so that a well humidified air current is constantly obtained.  
     CONSTITUTION: The present heater is provided with a water tank 7 which is located within the heater on the way of a warm air current path from a heat exchanger 2, the temperature of water 10 in the water tank 7 is raised to about 60 to 70°C by radiant heat from the heat exchanger 2 and by a warm air current 6 so that partial pressure of vapor in the warm air current is increased substantially. Further, slantable guides 8 are provided over the water tank 7 to guide part of the warm air current 6 into the water tank 7 to create eddies 9, so that air which has lower partial pressure of vapor and can contain more vapor can be contacted with the water surface in the water tahk 7 to facilitate evaporation of water 10. The air which has get enough vapor after contacting with the water surface converges around the axis of each eddy 9 due to the action of the eddy 9. Then the air whirls around each of the axes, goes toward opposite sides of each guide 8, and is released from air outlets 5 through spaces 12 into a room with the warm air current 6 containing an amount of vapor enough to humidify air in the room. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60164164-A (JP)
Title: Automatic hot water supplying apparatus for bath
Inventor: YAMADA TATSUJI
IPC: F24H1/00
Filed: 1984-02-03
Abstract: PURPOSE:To precisely coincide the temperature of hot water in a bathtub with the desired temperature by a method wherein the temperature of the hot water in the bathtub is controlled to be the set hot water temperature by supplying the set amount of hot water with the reference temperature in an automatic hot water supplying apparatus for bath. CONSTITUTION:A feed water flow sensor Q1 and a solenoid operated flow regulating control valve V1 are provided in a service hot water main pipe 4, from which a feed water bypass pipe 6 and a hot water supplying branch pipe 8 are branched off, and a water temperature sensor th0 is provided between a branch point (a) and a heat exchanger 5. Due to the structure as just mentioned above, a hot water supplier A to produce hot water to supply in a bathtub is formed. Consequently, the filling of the desired amount of hot water with desired temperature in the bathtub can be done by only starting an automatic control device or setting a timer.
Patent JP-H04257228-A (JP)
Title: Polycrystalline silicon transistor and manufacture thereof
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01L21/336
Filed: 1991-02-12
Abstract: PURPOSE:To provide a polycrystalline silicon transistor and a manufacturing method thereof in which a polycrystalline silicon active layer can be ohmically connected to source/drain leading electrodes, and connecting area of the silicon is suppressed to a minimum limit to reduce a leakage current. CONSTITUTION:A polycrystalline silicon active layer 2 is formed together with a gate electrode 4a and a gate insulating film 3 in a self-alignment manner on an insulating substrate 1, a high-doped silicon 6a is formed only on the sidewall of the layer 2, and source.drain metal layers 7a, 7b are brought into contact with the silicon 6a.
Patent JP-H10210952-A (JP)
Title: Fish food
Inventor: TOTSUNE TETSUJI
IPC: A23L17/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulty in merchandise value and value- added because of hardness to eat and thin fillet in case of meuniere or fry with butter since only the head is removed but bones are left in a conventional cooked sole. SOLUTION: As for this fish food, filleted upper and lower bodies 2 and 3 are piled and by integrally pilling the respective bodies 2 and 3, meat for one fish can be eaten in the state of no bone. Further, a piece of cheese 4 is provided on the lower body 3.
Patent JP-H11209603-A (JP)
Title: Photopolymer composition
Inventor: MIURA MAKOTO
IPC: C08L75/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymer composition which develops a color upon irradiation with ultraviolet rays to permit the visual control of irradiation intensity and keeps the colored state once it develops a color by mixing an aromatic onium salt with a urethane polymer and a cationically polymerizable compound. SOLUTION: This composition comprises 0.01-10 pts.wt., per 100 pts.wt. resin component in the composition, aromatic onium salt such as an aromatic diazonium salt; a urethane polymer; a cationically polymerizable compound such as a bisphenol epoxy resin; and, optionally, 0.1-1,000 pts.wt., per 100 pts.wt. urethane polymer, binder comprising a thermoplastic or thermosetting resin having a number-average molecular weight of 10,000 or above. The coloring reaction upon irradiation with ultraviolet rays changes with the wavelength and dosage of ultraviolet rays, and therefore, the dosage can be easily and visually confirmed from the extent of coloration. The urethane polymer is obtained by reacting a urethane acrylate such as 2-hydroxyethyl(meth)acrylate with a polyisocyanate compound.
Patent JP-H05217088-A (JP)
Title: Fire alarming equipment
Inventor: IGARASHI AKIRA
IPC: G08B26/00
Filed: 1992-02-04
Abstract: PURPOSE:To improve the reliability of signal transmission and to make it possible to immediately detect the generation of abnormality such as disconnection by loop-connecting a tire receiver to a main repeater, normal repeaters and plural terminals such as fire sensors by a more up-to-date loop type signal line. CONSTITUTION:One fire receiver or one terminal simultaneously sends signals to a main loop signal line and a sub-loop signal lines whose transmitting directions are mutually opposed and the other fire receiver or terminal receives the signals respectively transmitted through the main loop signal line and the sub-loop signal line by MR and SR terminals and detects a difference between respective receiving times to detect the existence of transmission abnormality, so that the abnormality can be immediately detected. Since the fire receiver or terminal detecting the abnormality immediately connects the main loop signal line to the sub-loop signal line to form a signal folding route and transmits signals to all loop signal lines other than the abnormality generating point, the reliability of signal transmission can be improved.
Patent JP-2000222516-A (JP)
Title: Method for forming two-dimensional code
Inventor: SATO KAZUO
IPC: B23K26/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To replace to one cell and one bit to reduce the memory capacity and to manage the coordinates of a beam spot position to form a two-dimensional code on a display face with high precision. SOLUTION: This method is constituted so that two-dimensional codes where the unit cells of a shade pattern are arranged like a matrix are formed on the display face by laser printing. It consists of a process where a bit map file is read in two preserve one cell of a bright or dark pattern as a '0' or '1' two-dimensional array, a process where the number of circular dots which will be put in one cell is calculated in accordance wit the size of one cell to be subjected to laser working and the diameter of circular dots formed by a laser beam on a material to be worked, a process where a working area is obtained in accordance with the preserved two-dimensional array and the size of one cell, a process where plural cell frames are set like a lattice with its center point as the reference, a process where circular dots are arranged in a cell frame at equal intervals,  a process where beam spot coordinates corresponding to each of these arranged circular dots are preserved in a memory, and a process where working data preserved in this memory is outputted to a laser printer to perform marking on the display face.
Patent JP-H05212660-A (JP)
Title: Grinding device in coil grinding line
Inventor: YAMAMOTO AKIRA
IPC: B24B7/13
Filed: 1992-02-05
Abstract: PURPOSE:To obviate a job for a grinding wheel's part, which is uncontacted with a strip, with a dresser by installing a mechanism which sets the same in a direction of rotation of both up and down griding wheels and drives a wheel's part being uncontacted with the strip into a direction where they rub with each other in time of rotation. CONSTITUTION:Two grinding wheels 1 are set up as superposed on both sides of a strip 2. Accordingly, if rotational directions of both motors 17 and 18 for these up and down grinding wheels 1 is set to the same, both parts of these wheels 1, being uncontacted with the strip 2, rub with each other in time of rotation so that dressing for this uncontacted part with the strip 2 becomes unrequired. In addition, consumption in a diamond dresser can be economized and, what is more, the surface of a backup roll will in no case become damaged.
Patent JP-S63189331-A (JP)
Title: Sheet processing device
Inventor: MATSUZAKA KOJI
IPC: B65H83/00
Filed: 1987-01-29
Abstract: PURPOSE:To make the structure simple and compact by commonly arranging rollers concurrently serving for delivery and introduction between storage sections on both sides. CONSTITUTION:An auxiliary roller 16 and a main roller 17 commonly used for delivery and introduction are arranged at positions where an insertion port 11 and a takeout port 12 face each other, the auxiliary roller 16 with a large diameter is arranged at the upper position facing the nearly middle section in front of stored bills, and the main roller 17 with a small diameter is arranged at the upper position facing the lower edge section of bills below. When bills are delivered through the insertion port 11, the auxiliary roller 16 and the main roller 17 form the delivery attitude of the bills located in parallel with a presser plate 13 at the insertion port 11 side, and they form the introduction attitude formed into a delta space 34 adequate to introduce bills when bills are accumulated to the takeout port 12, thus bills are stably delivered, introduced, and transferred.
Patent JP-H10210803-A (JP)
Title: Ridger
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ridger capable of pressing and forming a ridge suited to the height shape of the ridge without being affected by the work conditions of a soil property and weather, etc., by providing a variable adjustment mechanism capable of variably adjusting a lower rotary ridging length capable of ridging one side face of the ridge corresponding to the height of the ridge. SOLUTION: A machine frame is connected to a traveling machine body by a connection mechanism, a banking mechanism for banking soil on an old ridge is provided on the machine frame, a cover member is provided on the upper part of the banking mechanism and a ridge 12 capable of rotationally ridging one side face W2 of the ridge W and the upper surface W1 of the ridge is provided on the rear position of the advancing direction of the banking mechanism. The variable adjustment mechanism 15 capable of variably adjusting the lower rotary ridging length L capable of ridging one side face W2 of the ridge W corresponding to the height of the ridge is provided. Also, it is preferable to provide a formation machine provided with a forming body capable of forming a banking mooring part on one side face of the old ridge on the front position of the advancing direction of the banking mechanism.
Patent JP-S63188309-A (JP)
Inventor: NISHI TETSUO
IPC: A01C11/02
Filed: 1987-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08209516-A (JP)
Title: Production of nonwoven sheet having uniform basis weight
Inventor: KAWASAKI MASAHIDE
IPC: D04H3/14
Filed: 1995-02-07
Abstract: PURPOSE: To prevent abnormal contraction of an end part by actively cooling a sheet end part immediately after releasing constriction by circular constraining band on the periphery of a heated roll. CONSTITUTION: At least an end part of nonwoven fabric sheet is actively cooled by a method blowing a cooling medium from a cooling fluid jetting nozzle 5 immediately after releasing constriction by circular constraining band 2 of the periphery of a heated roll 1. Thereby, the difference in heat shrinkage between the end part in the width direction of a nonwoven sheet 7' and the central part is made small and yield of the product can be improved by decrease of cut amount of the end part.